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https://issues.apache.org/jira/browse/HIVE-18878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kryvenko Igor updated HIVE-18878:
---------------------------------
    Attachment: HIVE-18878.patch

> Lower MoveTask Lock Logging to Debug
> ------------------------------------
>
>                 Key: HIVE-18878
>                 URL: https://issues.apache.org/jira/browse/HIVE-18878
>             Project: Hive
>          Issue Type: Improvement
>          Components: Locking
>    Affects Versions: 3.0.0
>            Reporter: BELUGA BEHR
>            Assignee: Kryvenko Igor
>            Priority: Minor
>              Labels: noob
>         Attachments: HIVE-18878.patch
>
>
> https://github.com/apache/hive/blob/cbb9233a3b39ab8489d777fc76f0758c49b69bef/ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java#L233-L234
> {code}
>             LOG.info("about to release lock for output: {} lock: {}", output,
>               lock.getHiveLockObject().getName());
>             try {
>               lockMgr.unlock(lock);
>             } catch (LockException le) {
> {code}
> Change this to _debug_ level logging.  The lock manager's 'unlock' method 
> should have additional logging available.  Knowing that the unlock is about 
> to take place is only helpful for debugging, not for normal operation.



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